A simple Sinatra extension to enable Cross Domain Resource Sharing (CORS) To see more on cross domain resource sharing, see https://developer.mozilla.org/En/HTTP_access_control
Installation with Bundler
gem "sinatra-cross_origin", "~> 0.3.1"
To enable cross origin requests for all routes:
require 'sinatra' require 'sinatra/cross_origin' configure do enable :cross_origin end
To only enable cross origin requests for certain routes:
You can set global options via the normal Sinatra set method:
set :allow_origin, :any set :allow_methods, [:get, :post, :options] set :allow_credentials, true set :max_age, "1728000" set :expose_headers, ['Content-Type']
You can change configuration options on the fly within routes with:
get '/custom' do cross_origin :allow_origin => 'http://example.com', :allow_methods => [:get], :allow_credentials => false, :max_age => "60" "My custom cross origin response" end
Copyright (c) 2007, 2008, 2009 Brit Gardner
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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